EP0446943A3 - Stable solutions of polyaniline and shaped articles therefrom - Google Patents

Stable solutions of polyaniline and shaped articles therefrom Download PDF

Info

Publication number
EP0446943A3
EP0446943A3 EP19910104027 EP91104027A EP0446943A3 EP 0446943 A3 EP0446943 A3 EP 0446943A3 EP 19910104027 EP19910104027 EP 19910104027 EP 91104027 A EP91104027 A EP 91104027A EP 0446943 A3 EP0446943 A3 EP 0446943A3
Authority
EP
European Patent Office
Prior art keywords
polyaniline
shaped articles
stable solutions
articles therefrom
therefrom
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19910104027
Other versions
EP0446943A2 (en
Inventor
Jeffrey David Cohen
Raymond Frank Tietz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP0446943A2 publication Critical patent/EP0446943A2/en
Publication of EP0446943A3 publication Critical patent/EP0446943A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Artificial Filaments (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP19910104027 1990-03-15 1991-03-15 Stable solutions of polyaniline and shaped articles therefrom Withdrawn EP0446943A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/497,218 US5135682A (en) 1990-03-15 1990-03-15 Stable solutions of polyaniline and shaped articles therefrom
US497218 1995-06-30

Publications (2)

Publication Number Publication Date
EP0446943A2 EP0446943A2 (en) 1991-09-18
EP0446943A3 true EP0446943A3 (en) 1992-09-02

Family

ID=23975943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910104027 Withdrawn EP0446943A3 (en) 1990-03-15 1991-03-15 Stable solutions of polyaniline and shaped articles therefrom

Country Status (5)

Country Link
US (1) US5135682A (en)
EP (1) EP0446943A3 (en)
JP (1) JPH0551451A (en)
KR (1) KR910016810A (en)
CA (1) CA2037649A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900003916A (en) * 1988-08-03 1990-03-27 이.아이.듀 퐁 드 네모어 앤드 캄파니 Conductive products
US5278213A (en) * 1991-04-22 1994-01-11 Allied Signal Inc. Method of processing neutral polyanilines in solvent and solvent mixtures
US5276112A (en) * 1991-11-07 1994-01-04 Trustees Of The University Of Pennsylvania High molecular weight polyanilines and synthetic methods therefor
US5783111A (en) * 1993-09-03 1998-07-21 Uniax Corporation Electrically conducting compositions
US5520852A (en) * 1994-06-08 1996-05-28 Neste Oy Processible electrically conducting polyaniline compositions
US5641841A (en) * 1995-01-10 1997-06-24 International Business Machines Corporation Conductive lubricant for magnetic disk drives
US5583169A (en) * 1995-03-10 1996-12-10 The Regents Of The University Of California Office Of Technology Transfer Stabilization of polyaniline solutions through additives
US6429282B1 (en) 1996-05-31 2002-08-06 The Regents Of The University Of California Stable, concentrated solutions of polyaniline using amines as gel inhibitors
DE69722264D1 (en) * 1996-05-31 2003-06-26 Univ California Los Alamos STABLE CONCENTRATED SOLUTIONS OF POLYANILINE WITH HIGH MOLECULAR WEIGHT AND ARTICLES MADE THEREOF
US5911930A (en) * 1997-08-25 1999-06-15 Monsanto Company Solvent spinning of fibers containing an intrinsically conductive polymer
FI110515B (en) * 2000-05-15 2003-02-14 Panipol Oy Anti-corrosion coatings
US6982514B1 (en) * 2000-05-22 2006-01-03 Santa Fe Science And Technology, Inc. Electrochemical devices incorporating high-conductivity conjugated polymers
DE102004003784B4 (en) * 2004-01-23 2011-01-13 Ormecon Gmbh Dispersion of intrinsically conductive polyaniline and their use
DE102005010162B4 (en) * 2005-03-02 2007-06-14 Ormecon Gmbh Conductive polymers of particles with anisotropic morphology
JP5192581B1 (en) * 2011-10-26 2013-05-08 株式会社カネコ化学 Solvent composition for dissolving synthetic resin
AU2019200242A1 (en) * 2019-01-14 2020-07-30 Massachusetts Institute Of Technology A process of forming an acid-doped polyaniline solution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615829A (en) * 1983-11-10 1986-10-07 Nitto Electric Industrial Co., Ltd. Electroconductive organic polymer and method for producing the same
DE3674301D1 (en) * 1985-03-08 1990-10-25 Showa Denko Kk CONDUCTIVE POLYMER SOLUTION AND METHOD FOR PRODUCING CONDUCTIVE ITEMS THEREOF.
US4983322A (en) * 1987-01-12 1991-01-08 Allied-Signal Inc. Solution processible forms of electrically conductive polyaniline
JPH01131288A (en) * 1987-11-16 1989-05-24 Bridgestone Corp Electrically conductive coating

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 13, no. 384 (C-629), 24th August 1989; & JP-A-1 131 288 (BRIDGESTONE) 24-05-1989 *
SYNTHETIC METALS, vol. 26, 1988, pages 383-389, Elsevier, Amsterdam, NL; A. ANDREATTA et al.: "Electrically-conductive fibers of polyaniline spun from solutions in concentrated sulfuric acid" *

Also Published As

Publication number Publication date
EP0446943A2 (en) 1991-09-18
KR910016810A (en) 1991-11-05
JPH0551451A (en) 1993-03-02
US5135682A (en) 1992-08-04
CA2037649A1 (en) 1991-09-16

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